Discussion
| Column A | Column B | ||||||
| | 0 | | x | ||||
| (A) | Column A is larger |
| (B) | ... |
| (C) | ... |
| (D) | ... |
| (E) | ... |
| (F) | ... |
The solution is
Posted: 03/10/2016 19:27
Where did the positive 3x^2 come from
Posted: 03/10/2016 21:01
Hi Joelene,
3x^2 came from the expression 3(-x)^2 because the square turned the negative into a positive.
Nova Press
3x^2 came from the expression 3(-x)^2 because the square turned the negative into a positive.
Nova Press